我如何在源头上进行更改以使菜单连续旋转？ [英] How i can change in source so that the menu rotating continual?
本文介绍了我如何在源头上进行更改以使菜单连续旋转？的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我找到一个圆形菜单滑块，在页面加载时旋转。
i find a circular menu slider,that rotating when page is loaded.
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>stackprogramer</title>
<style>
html,
body { height: 100%; }
body {
margin: 0;
background-image:url("back.jpg");
overflow: hidden;
}
.selector {
position: absolute;
left:45%;
top: 40%;
width: 280px;
height: 280px;
margin-top: -70px;
margin-left: -70px;
}
.selector,
.selector button {
font-family: 'Oswald', sans-serif;
font-weight: 300;
}
.selector button {
position: relative;
width: 100%;
height: 100%;
padding: 10px;
background: #428bca;
border-radius: 50%;
border: 0;
color: white;
font-size: 20px;
cursor: pointer;
box-shadow: 0 3px 3px rgba(0, 0, 0, 0.1);
transition: all .1s;
}
.selector button:hover { background: #3071a9; }
.selector button:focus { outline: none; }
.selector ul {
position: absolute;
list-style: none;
padding: 0;
margin: 0;
top: -20px;
right: -20px;
bottom: -20px;
left: -20px;
}
.selector li {
position: absolute;
width: 0;
height: 100%;
margin: 0 50%;
-webkit-transform: rotate(-360deg);
transition: all 0.8s ease-in-out;
}
.selector li input { display: none; }
.selector li input + label {
position: absolute;
left: 50%;
bottom: 100%;
width: 0;
height: 0;
line-height: 1px;
margin-left: 0;
background: #fff;
border-radius: 50%;
text-align: center;
font-size: 1px;
overflow: hidden;
cursor: pointer;
box-shadow: none;
transition: all 0.8s ease-in-out, color 0.1s, background 0.1s;
}
.selector li input + label:hover { background: #f0f0f0; }
.selector li input:checked + label {
background: #5cb85c;
color: white;
}
.selector li input:checked + label:hover { background: #449d44; }
.selector.open li input + label {
width: 130px;
height: 130px;
line-height: 80px;
margin-left: -40px;
box-shadow: 0 3px 3px rgba(0, 0, 0, 0.1);
font-size: 14px;
}
</style>
</head>
<body >
<h1 align="center">stackprogramer</h1>
<div class='selector'>
<ul>
<li>
<input id='c1' type='checkbox'>
<label for='c1'>Menu 1</label>
</li>
<li>
<input id='c1' type='checkbox'>
<label for='c1'><iframe src="http://www.codeproject.com/members/flair/12352100"
height="100" width="120" scrolling="no" frameborder="no"></iframe></label>
</li>
<li>
<input id='c2' type='checkbox'>
<label for='c2'>Menu 2</label>
</li>
<li>
<input id='c3' type='checkbox'>
<label for='c3'>Menu 3</label>
</li>
<li>
<input id='c4' type='checkbox'>
<label for='c4'>Menu 4</label>
</li>
<li>
<input id='c5' type='checkbox'>
<label for='c5'>Menu 5</label>
</li>
<li>
<input id='c6' type='checkbox'>
<label for='c6'>Menu 6</label>
</li>
<li>
<input id='c7' type='checkbox'>
<label for='c7'>Menu 7</label>
</li>
<li>
<input id='c8' type='checkbox'>
<label for='c8'>Menu 8</label>
</li>
</ul>
<button>Click to toggle the menus</button>
</div>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script><script>var nbOptions = 8;
var angleStart = -5550;
// jquery rotate animation
function rotate(li,d) {
$({d:angleStart}).animate({d:d}, {
step: function(now) {
$(li)
.css({ transform: 'rotate('+now+'deg)' })
.find('label')
.css({ transform: 'rotate('+(-now)+'deg)' });
},
duration: 500
});
}
setTimeout(function() { rotate(li,d); }, 10000);//@ sourceURL=pen.js
// show / hide the options
function toggleOptions(s) {
$(s).toggleClass('open');
var li = $(s).find('li');
var deg = $(s).hasClass('half') ? 180/(li.length-1) : 360/li.length;
for(var i=0; i<li.length; i++) {
var d = $(s).hasClass('half') ? (i*deg)-90 : i*deg;
$(s).hasClass('open') ? rotate(li[i],d) : rotate(li[i],angleStart);
}
}
$('.selector button').click(function(e) {
toggleOptions($(this).parent());
});
setTimeout(function() { toggleOptions('.selector'); }, 100);//@ sourceURL=pen.js
</script>
</body>
</html>
我怎么能改变它，让它连续旋转!!就像旋转木马一样
谢谢你的回复
我尝试了什么：
i测试了一些函数setTimeOut，但他们没有work，
how i can change it ,so that it rotated continual!!like a merry-go-round
thank you for reply
What I have tried:
i tested some function setTimeOut but they didn't work,
推荐答案
（{d：angleStart}）。animate（{d：d}，{
step： function （now）{
({d:angleStart}).animate({d:d}, { step: function(now) {
（li）
.css（{transform：' rotate（' + now + ' deg）'}）
.find（' label'）
.css（{ transform：' rotate（' +（ - now）+ ' deg）'}）;
\t\t\t\t
\t\t\t\t
},
\t\t
\t\tduration: 500
});
}
\t\tsetTimeout(function() { rotate(li,d); }, 10000);//@ sourceURL=pen.js
// show / hide the options
function toggleOptions(s) {
(li) .css({ transform: 'rotate('+now+'deg)' }) .find('label') .css({ transform: 'rotate('+(-now)+'deg)' }); }, duration: 500 }); } setTimeout(function() { rotate(li,d); }, 10000);//@ sourceURL=pen.js // show / hide the options function toggleOptions(s) {
(s).toggleClass('open');
var li =
(s).toggleClass('open'); var li =
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